<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style>
			html{
				font-size: 20px;
			}
			p{
				font-size: 2rem;
			}
		</style>
	</head>
	<body>
		
		
		<p>你好</p>
		
	</body>
</html>
